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Elena L [17]
4 years ago
6

If the hydrogen ion concentration is 10-7M, what is the pH of the solution? Show all work.

Chemistry
1 answer:
Kobotan [32]4 years ago
6 0
Remember pH=-log(H ions). So it would be pH=-log(10^-7).
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Answer:

r=k[UO_2^+]^2[H^+]

Explanation:

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According to the law of mass action:-

The rate of the reaction is directly proportional to the active concentration of the reactant which each are raised to the experimentally determined coefficients which are known as orders. The rate is determined by the slowest step in the reaction mechanics.

Order of in the mass action law is the coefficient which is raised to the active concentration of the reactants. It is experimentally determined and can be zero, positive negative or fractional.

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Rate law is:-

r=k[UO_2^+]^2[H^+]

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